295432480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 842268672

約数和(自身を除く): 546836192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 67, 70, 80, 112, 124, 127, 134, 140, 155, 160, 217, 224, 248, 254, 268, 280, 310, 335, 434, 469, 496, 508, 536, 560, 620, 635, 670, 868, 889, 938, 992, 1016, 1072, 1085, 1120, 1240, 1270, 1340, 1736, 1778, 1876, 2032, 2077, 2144, 2170, 2345, 2480, 2540, 2680, 3472, 3556, 3752, 3937, 4064, 4154, 4340, 4445, 4690, 4960, 5080, 5360, 6944, 7112, 7504, 7874, 8308, 8509, 8680, 8890, 9380, 10160, 10385, 10720, 14224, 14539, 15008, 15748, 16616, 17018, 17360, 17780, 18760, 19685, 20320, 20770, 27559, 28448, 29078, 31496, 33232, 34036, 34720, 35560, 37520, 39370, 41540, 42545, 55118, 58156, 59563, 62992, 66464, 68072, 71120, 72695, 75040, 78740, 83080, 85090, 110236, 116312, 119126, 125984, 136144, 137795, 142240, 145390, 157480, 166160, 170180, 220472, 232624, 238252, 263779, 272288, 275590, 290780, 297815, 314960, 332320, 340360, 440944, 465248, 476504, 527558, 551180, 581560, 595630, 629920, 680720, 881888, 953008, 1055116, 1102360, 1163120, 1191260, 1318895, 1361440, 1846453, 1906016, 2110232, 2204720, 2326240, 2382520, 2637790, 3692906, 4220464, 4409440, 4765040, 5275580, 7385812, 8440928, 9232265, 9530080, 10551160, 14771624, 18464530, 21102320, 29543248, 36929060, 42204640, 59086496, 73858120, 147716240, 295432480]

約数ペア:

[(1, 295432480), (2, 147716240), (4, 73858120), (5, 59086496), (7, 42204640), (8, 36929060), (10, 29543248), (14, 21102320), (16, 18464530), (20, 14771624), (28, 10551160), (31, 9530080), (32, 9232265), (35, 8440928), (40, 7385812), (56, 5275580), (62, 4765040), (67, 4409440), (70, 4220464), (80, 3692906), (112, 2637790), (124, 2382520), (127, 2326240), (134, 2204720), (140, 2110232), (155, 1906016), (160, 1846453), (217, 1361440), (224, 1318895), (248, 1191260), (254, 1163120), (268, 1102360), (280, 1055116), (310, 953008), (335, 881888), (434, 680720), (469, 629920), (496, 595630), (508, 581560), (536, 551180), (560, 527558), (620, 476504), (635, 465248), (670, 440944), (868, 340360), (889, 332320), (938, 314960), (992, 297815), (1016, 290780), (1072, 275590), (1085, 272288), (1120, 263779), (1240, 238252), (1270, 232624), (1340, 220472), (1736, 170180), (1778, 166160), (1876, 157480), (2032, 145390), (2077, 142240), (2144, 137795), (2170, 136144), (2345, 125984), (2480, 119126), (2540, 116312), (2680, 110236), (3472, 85090), (3556, 83080), (3752, 78740), (3937, 75040), (4064, 72695), (4154, 71120), (4340, 68072), (4445, 66464), (4690, 62992), (4960, 59563), (5080, 58156), (5360, 55118), (6944, 42545), (7112, 41540), (7504, 39370), (7874, 37520), (8308, 35560), (8509, 34720), (8680, 34036), (8890, 33232), (9380, 31496), (10160, 29078), (10385, 28448), (10720, 27559), (14224, 20770), (14539, 20320), (15008, 19685), (15748, 18760), (16616, 17780), (17018, 17360)]